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Cheap flights from Toronto to Isla Mujeres from C$ 190

This is the cheapest one-way flight price found by a Cheapflights user in the last 72 hours by searching for a flight departing on 9/9. Fares are subject to change and may not be available on all flights or dates of travel.
YTO — CUN
17 Jun — 24 Jun1
1 adult

Cheapflights Tip: The best prices from Toronto to Isla Mujeres are usually found in January or September, booked 64 days in advance, depart on a Tuesday or Sunday and return on a Sunday

Cheap flight deals from Toronto to Isla Mujeres

Keep the following information in mind while searching for Toronto to Isla Mujeres flight deals. Data was last updated 12 June 2025.

Round-trip from

C$ 351

One-way from

C$ 190

Popular in

December

Cheapest in

January

Average price

C$ 498
WestJet
  • WestJet
  • 17/6-25/6
  • Nonstop
  • 8h 17m total
  • Toronto to Isla Mujeres
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American Airlines
  • American Airlines
  • 9/9
  • 1 total stop
  • 9h 14m total
  • Toronto to Isla Mujeres
Search Deals
High demand for flights, 1% potential price rise
Search Deals
Cheapest flight prices on average. 2% potential price decrease (C$ 18 potential savings vs. average RT price).
Search Deals
Average for round-trip flights in June 2025
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Find flight deals from Toronto to Isla Mujeres

Cheapest flights from Toronto to Isla Mujeres
Explore the most affordable flight options available from Toronto to Isla Mujeres. Find the lowest fares from popular airlines and budget airlines, with prices last updated on 12 June 2025.

Tue 17/69:00 a.m.YYZ - CUN
Nonstop4h 13mWestJet
Wed 25/67:40 p.m.CUN - YYZ
Nonstop4h 04mWestJet
Deal found 10/6C$ 351
Thu 12/62:55 p.m.YYZ - CUN
Nonstop4h 15mFlair Airlines
Sat 21/67:10 p.m.CUN - YYZ
Nonstop4h 00mFlair Airlines
Deal found 9/6C$ 361
Wed 18/63:35 p.m.YYZ - CUN
Nonstop4h 10mMultiple Airlines
Tue 24/67:10 p.m.CUN - YYZ
Nonstop4h 00mMultiple Airlines
Deal found 10/6C$ 396
Sat 13/95:25 p.m.YTZ - CUN
1 stop20h 35mAir Canada
Sat 20/92:00 p.m.CUN - YTZ
1 stop20h 45mAir Canada
Deal found 11/6C$ 414
Wed 3/910:05 a.m.YYZ - CUN
2 stops10h 15mUnited Airlines
Wed 10/911:14 a.m.CUN - YYZ
1 stop6h 51mUnited Airlines
Deal found 10/6C$ 418
Wed 18/67:00 a.m.YYZ - CUN
Nonstop4h 05mAir Transat
Wed 25/66:15 p.m.CUN - YYZ
1 stop12h 58mAir Transat
Deal found 11/6C$ 424
Fri 31/106:30 a.m.YYZ - CUN
1 stop11h 19mArajet
Tue 4/1112:35 p.m.CUN - YYZ
1 stop10h 30mArajet
Deal found 11/6C$ 440
Tue 10/612:30 a.m.YYZ - CUN
2 stops37h 30mAir Canada
Wed 18/610:20 a.m.CUN - YYZ
Nonstop4h 00mAir Canada
Deal found 10/6C$ 455
Sun 19/106:55 p.m.YTZ - CUN
1 stop16h 40mAir Transat
Sun 26/1012:35 p.m.CUN - YTZ
1 stop8h 45mAir Transat
Deal found 10/6C$ 469
Wed 29/106:00 a.m.YYZ - CUN
2 stops10h 04mAmerican Airlines
Thu 13/115:25 p.m.CUN - YYZ
1 stop17h 35mAmerican Airlines
Deal found 9/6C$ 479
Tue 10/64:20 p.m.YTZ - CUN
2 stops21h 40mMultiple Airlines
Tue 17/611:45 a.m.CUN - YTZ
1 stop27h 10mMultiple Airlines
Deal found 9/6C$ 498
Sun 15/611:01 a.m.YYZ - CUN
1 stop10h 44mAeromexico
Tue 24/67:53 p.m.CUN - YYZ
1 stop9h 27mAeromexico
Deal found 11/6C$ 515

Cheapflights Fare Finder

Customize your flight search to find flights from Toronto to Isla Mujeres that fit within your specific budget. Explore options based on user searches and filter the results based on your desired price range. Find flights that match your budget for a cost-effective journey. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
Use the filters below to find and compare flights from Toronto to Isla Mujeres that are best for you.

Fly from

Toronto

Fly to

Isla Mujeres

Route

Depart

Return

Price

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sat 27/9

3:30 p.m.-3:53 p.m.

2 stops25h 23m

Cancun

Sat 4/10

7:40 p.m.-12:42 a.m.

Nonstop4h 02m

C$ 360

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Sun 28/9

2:55 p.m.-6:10 p.m.

Nonstop4h 15m

Cancun

Tue 30/9

7:10 p.m.-12:10 a.m.

Nonstop4h 00m

C$ 364

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Tue 24/6

2:55 p.m.-6:10 p.m.

Nonstop4h 15m

Cancun

Wed 25/6

7:40 p.m.-12:44 a.m.

Nonstop4h 04m

C$ 414

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Mon 8/9

5:25 p.m.-1:00 p.m.

1 stop20h 35m

Cancun

Sat 13/9

2:00 p.m.-11:45 a.m.

1 stop20h 45m

C$ 417

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Wed 3/9

9:00 a.m.-2:28 p.m.

1 stop6h 28m

Cancun

Wed 10/9

11:14 a.m.-7:05 p.m.

1 stop6h 51m

C$ 418

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Fri 31/10

6:30 a.m.-4:49 p.m.

1 stop11h 19m

Cancun

Tue 4/11

12:35 p.m.-11:05 p.m.

1 stop10h 30m

C$ 440

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Mon 30/6

7:00 a.m.-1:00 p.m.

1 stop7h 00m

Cancun

Sat 5/7

1:55 p.m.-9:44 a.m.

2 stops18h 49m

C$ 468

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Wed 29/10

6:00 a.m.-3:04 p.m.

2 stops10h 04m

Cancun

Thu 13/11

5:25 p.m.-11:00 a.m.

1 stop17h 35m

C$ 479

TorontoCancún

YYZ - CUN

YYZCUN

Toronto Pearson Intl

Wed 25/6

7:00 a.m.-10:05 a.m.

Nonstop4h 05m

Cancun

Wed 2/7

11:45 a.m.-7:25 p.m.

1 stop6h 40m

C$ 510

TorontoCancún

YTZ - CUN

YTZCUN

Toronto Island

Sun 7/9

6:25 p.m.-1:00 p.m.

1 stop19h 35m

Cancun

Sun 14/9

11:15 p.m.-12:45 p.m.

1 stop12h 30m

C$ 517

Flights are sorted by cheapest round-trip flights first.

Deals found on 11/6

Showing 1-10 of 33 results
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Best time to book a flight from Toronto to Isla Mujeres

Have a flexible travel schedule? Discover the best time to fly to Isla Mujeres from Toronto with our price prediction graph.
Estimated round-trip price
Rates are based on past data. Find the cheapest month and day to book your flight based on your travel requirements, then search for cheap deals.

Cheapflights Insights

Everything you need to know about your flight from Toronto to Isla Mujeres

How far ahead should I book a flight from Toronto to Isla Mujeres?

Use this chart to determine the optimal time to book a round-trip flight from Toronto to Isla Mujeres. Price data was last updated on 9 June 2025.

To ensure you get the cheapest price possible for a flight from Toronto to Isla Mujeres, you should look to book at least 64 days in advance of your intended travel date. The price of your flight may increase if you delay and leave booking until a week or so before departure.

What is the cheapest month to book a flight from Toronto to Isla Mujeres?

Currently, April is the cheapest month in which you can book a flight from Toronto to Isla Mujeres (average of C$ 298). Flying from Toronto to Isla Mujeres in July is currently the most expensive (average of C$ 464). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

What is the cheapest time of day to fly from YTO to IS9?

Find hourly flight availability from Toronto to Isla Mujeres. Discover flight options and departure times throughout the day, allowing you to choose a departure time that suits your schedule. Data last updated 12 June 2025.

When flying from Toronto to Isla Mujeres, the time of day you decide to fly out makes little to no difference towards the overall price you’ll pay on tickets.

What is the cheapest day to fly from Toronto to Isla Mujeres?

Use this chart to determine the cheapest time to fly round-trip from Toronto to Isla Mujeres. Price data was last updated on 16 December 2024.

Travelers seeking maximum savings on their Toronto to Isla Mujeres flight should consider departing on Monday evenings when fares are most often at their lowest. Saturday mornings flights should be avoided if possible as fares are typically the most expensive at this time.

Weekly flight availability from Toronto to Isla Mujeres

Explore weekly flight availability from Toronto to Isla Mujeres. Discover flights operating on different days of the week, giving you the flexibility to choose a travel day that best fits your plans. Compare info to find the most convenient option for your journey. Data last updated 12 June 2025.

The most flights from YTO to IS9 are scheduled on a Thursday (8 on average). You will have fewer flight options on Tuesday, which is when the least amount of flights are scheduled (4 on average).

Rainfall in Isla Mujeres by month

Plan your trip to Isla Mujeres by taking into account the average rainfall totals by month.

In terms of precipitation, rainfall in Isla Mujeres ranges from 29.0 - 282.0 mm per month. October is typically the wettest month, when rainfall can reach 282.0 mm. April is typically the driest time to visit Isla Mujeres when rainfall is around 29.0 mm.

Temperature in Isla Mujeres by month

Plan your trip to Isla Mujeres by taking into account the average temperature totals by month.

If weather is an important factor for your trip to Isla Mujeres, use this chart to help with planning. For those seeking warmer temperatures, July is the ideal time of year to visit, when temperatures reach an average of 30.0 C. Travellers hoping to avoid the cold should look outside of January, when temperatures are typically at their lowest (around 24.0 C).

Reviews of airlines servicing Isla Mujeres

Get insights into the airlines that provide service to Isla Mujeres. Read reviews, discover amenities, and learn about the overall travel experience offered by airlines. Use this information to make informed decisions when choosing an airline for your flight to Isla Mujeres. Reviews last updated 12 June 2025.
Peruse reviews from past customers who have flown with Air Transat, Aeromexico and United Airlines from Toronto to Isla Mujeres to help guide your decision. You can also see how each airline stacks up in terms of entertainment options, comfort, food, crew/service, and boarding process.
Air Transat
7.8
Good
396 reviews
Check prices

Overall

7.8

Food

6.8

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Air Transat
7.8
Good
396 reviews
Air Transat
7.8
Good
396 reviews
Check prices

Overall

7.8

Food

6.8

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
Aeromexico
7.5
Good
1,706 reviews
Air Transat
7.8
Good
396 reviews
Check prices

Overall

7.8

Food

6.8

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
United Airlines
7.4
Good
8,790 reviews
Air Transat
7.8
Good
396 reviews
Check prices

Overall

7.8

Food

6.8

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
American Airlines
7.2
Good
10,000 reviews
Air Transat
7.8
Good
396 reviews
Check prices

Overall

7.8

Food

6.8

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.
WestJet
7.2
Good
2,868 reviews
Air Transat
7.8
Good
396 reviews
Check prices

Overall

7.8

Food

6.8

Boarding

7.9

Comfort

7.4

Entertainment

7.1

Crew

8.5

Reviews

1 / 20
10.0
Excellent

Janice,Mar 2025

OPO - YYZ

I upgraded to Club Pass Business, and it made my trip a pleasant flight. The service was excellent and the food and drink options were good. The seats were comfy.

Related info for your journey

Find useful and relevant information for your journey from Toronto to Isla Mujeres. Access travel guides, tips, and recommendations to enhance your travel experience. Get information about local attractions, weather, transportation options, and more.

  • What are the cheapest airlines to fly from Toronto to Isla Mujeres one-way?

    One-way options have recently been found by users for as low as C$ 190 on American Airlines. Other airlines that offer cheap prices include WestJet from C$ 193 and Flair Airlines from C$ 194 one-way.

  • What are the most popular routes from Toronto to Isla Mujeres?

    The most popular flight routes from Toronto to Isla Mujeres are Toronto Pearson Intl - Cancun, Toronto Island - Cancun and Hamilton - Cancun.

  • What are the most reliable airlines from Toronto to Isla Mujeres?

    The top 3 most reliable airlines when flying from Toronto to Isla Mujeres are KLM (87%), WestJet (86%) and Air Canada Rouge (83%).

  • What are the cheapest flights from Toronto to Isla Mujeres?

    On average you can expect to pay C$ 857 for a flight from Toronto to Isla Mujeres. The cheapest flight overall is C$ 190 while the most popular route, (Toronto Pearson Intl - Cancun) is currently priced at C$ 372.

  • Can I find deals for flights from Toronto to Isla Mujeres that include hotel bookings?

    Yes. In addition to deals on Toronto to Isla Mujeres flights, Cheapflights offers vacation packages that include both flights and hotel.

  • How can I find direct flights from Toronto to Isla Mujeres?

    After entering your origin and destination, apply the non-stop filter on the search result page to find direct flights from Toronto to Isla Mujeres.

  • Can I find deals for business class flights from Toronto to Isla Mujeres?

    Yes. Cheapflights offers flight deals from Toronto to Isla Mujeres by cabin class. In addition to browsing deals, you can also filter by cabin class on the search results page after making a search.

  • What is the cheapest month to book a flight from Toronto to Isla Mujeres?

    Currently, April is the cheapest month in which you can book a flight from Toronto to Isla Mujeres (average of C$ 298). Flying from Toronto to Isla Mujeres in July is currently the most expensive (average of C$ 464). There are several factors that can impact the price of a flight, so comparing airlines, departure airports and flight times can provide users with more options.

See more FAQs

Browse thousands of different options on Cheapflights for your next trip

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Top 10 airlines flying from Toronto to Isla Mujeres

Discover the top 10 airlines that operate flights from Toronto to Isla Mujeres. Compare their services, reliability, and customer satisfaction ratings to choose the airline that best suits your travel preferences and needs. Over the last 7 days, Cheapflights users made 629,999 searches. Data last updated 12 June 2025.
AirlineCheapestAverageFlexibilityOn-time
AviancaCheapestC$ 77AverageC$ 84FlexibilityNo cancel feeOn-time71%
Search Avianca flights
Flair AirlinesCheapestC$ 242AverageC$ 447FlexibilityNo cancel feeOn-timeN/A
Search Flair Airlines flights
Air CanadaCheapestC$ 277AverageC$ 658FlexibilityNo cancel feeOn-time67%
Search Air Canada flights
American AirlinesCheapestC$ 281AverageC$ 670FlexibilityNo cancel feeOn-time71%
Search American Airlines flights
Canada JetlinesCheapestC$ 347AverageC$ 420FlexibilityNo cancel feeOn-time58%
Search Canada Jetlines flights
WestJetCheapestC$ 353AverageC$ 591FlexibilityNo cancel feeOn-time60%
Search WestJet flights
United AirlinesCheapestC$ 369AverageC$ 530FlexibilityNo cancel feeOn-time69%
Search United Airlines flights
ArajetCheapestC$ 403AverageC$ 452FlexibilityNo cancel feeOn-timeN/A
Search Arajet flights
AeromexicoCheapestC$ 405AverageC$ 499FlexibilityNo cancel feeOn-timeN/A
Search Aeromexico flights
Air TransatCheapestC$ 440AverageC$ 723FlexibilityNo cancel feeOn-time50%
Search Air Transat flights

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How does Cheapflights help users find flights from Toronto to Isla Mujeres?

When you search for this flight from Toronto to Isla Mujeres, Cheapflights searches on 900+ travel sites to save you time finding great flight deals online. Additionally, we offer filter features so you can choose a preferred cabin class or airline, see different price ranges, and much more so you can book the flight for you.

Why should you use Cheapflights to find cheap flight tickets from Toronto to Isla Mujeres?

By finding flights from multiple airlines and providers at completely no cost, Cheapflights helps millions of users like you annually find the best flights to Isla Mujeres from Toronto.

Can Cheapflights find flights from Toronto to Isla Mujeres with no change fees?

Yes, we can. To see specific flights from Toronto to Isla Mujeres with no change fees, users can toggle flexible booking options after using the search form above to find flights.

Can Cheapflights notify me if prices for flights from Toronto to Isla Mujeres become cheaper?

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